diff --git a/Gemfile b/Gemfile
index 1521114ea54..b97856a1fda 100644
--- a/Gemfile
+++ b/Gemfile
@@ -165,6 +165,8 @@ gem 'meta-tags', '~> 2.20.0'
 
 gem 'paper_trail', '~> 15.1.0'
 
+gem 'clamav-client', github: 'honestica/clamav-client', ref: '29e78ae94307cb34e79ddd29c5da79752239d8b7'
+
 group :production do
   # we use dalli as standard memcache client
   # requires memcached 1.4+
diff --git a/Gemfile.lock b/Gemfile.lock
index 824ae3d2af4..0afed1675cb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -16,6 +16,13 @@ GIT
       parallel_tests (>= 3.3.0, < 5)
       rspec (>= 3.10)
 
+GIT
+  remote: https://github.com/honestica/clamav-client.git
+  revision: 29e78ae94307cb34e79ddd29c5da79752239d8b7
+  ref: 29e78ae94307cb34e79ddd29c5da79752239d8b7
+  specs:
+    clamav-client (3.4.2)
+
 GIT
   remote: https://github.com/opf/md-to-pdf
   revision: 82c2b5cc25a28fbd62cb05b17d9ba0f68d701109
@@ -1140,6 +1147,7 @@ DEPENDENCIES
   capybara_accessible_selectors!
   carrierwave (~> 1.3.1)
   carrierwave_direct (~> 2.1.0)
+  clamav-client!
   climate_control
   closure_tree (~> 7.4.0)
   colored2